Inventor · disambiguated record
Hayao Takahashi
Also filed as: TAKAHASHI HAYAO
4 granted patents·1 pending application·89 citations·filing 1982–2006
79Inventor score
Top patents by PatentIndex Score
5 records- 0182US4457622AScrew inspection deviceNHK SPRING CO LTD·Filed 1982·Granted Jul 3, 1984·38 cites·7 claims
- 0268US5624255AMultipurpose controlled atmosphere heat treatment systemKOMATSU MFG CO LTD·Filed 1993·Granted Apr 29, 1997·30 cites·11 claims
- 0353US5295299AMethod for forming a mounting hole in a method for forming a metallic printed circuit boardNHK SPRING CO LTD·Filed 1993·Granted Mar 22, 1994·16 cites·14 claims
- 0441US2009160109A1Slide ActuatorNHK SPRING CO LTD·Filed 2006·Application pending·0 cites
- 0534US5237132AMetallic printed circuit board with countersunk mounting holeNHK SPRING CO LTD·Filed 1991·Granted Aug 17, 1993·5 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →